Location:	38°52.13' N 76°57.61' W - locator FM18MU48SM - show map 2.0 miles North bearing 338° from Silver Hill, Prince George's County, Maryland, United States [?] 2.4 miles Northwest bearing 306° from Suitland, Prince George's County, Maryland, United States 4.5 miles Southeast bearing 114° from Washington, D. C., Washington, D.C., United States 34.6 miles Southwest bearing 213° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2023-12-13 16:43:20 EST (172d 9h6m ago) 2023-12-13 16:43:20 EST local time at Silver Hill, United States [?]
Altitude:	172 ft
Course:	346°
Speed:	1 MPH
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	WA5HDC-9>APFII0 via WIDE1-1,WIDE2-1,qAO,WN3F-10
Positions stored:	61
Other SSIDs:	WA5HDC-7 WA5HDC-7 WA5HDC-10 WA5HDC-1 WA5HDC

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
WA5HDC-7		0.5 miles 154°	2024-05-23 15:05:24		FW6860		0.7 miles 180°	2024-06-03 02:45:36
KA3FTJ		1.1 miles 238°	2024-06-02 23:07:19		FW8531		1.7 miles 320°	2024-06-03 02:45:11
FW7745		1.7 miles 304°	2024-06-03 02:47:06		K5PIG		2.4 miles 295°	2024-05-17 20:32:56
WA3GOS		2.5 miles 164°	2024-05-31 06:00:38		WA3GOS		2.5 miles 164°	2024-05-31 07:48:15
FW1341		2.8 miles 328°	2024-06-03 02:49:17		145.230MD		3.5 miles 101°	2024-06-03 02:31:54
WA6MPR-6		3.9 miles 235°	2024-05-27 21:03:15		ON6RF-D		4.0 miles 305°	2024-05-28 05:38:53
WA3RF-N		4.1 miles 31°	2024-06-02 20:07:15		WA3RF-D		4.1 miles 31°	2024-06-02 20:07:05
WA6MPR-5		4.2 miles 226°	2024-05-18 09:57:05		N2NWK-15		4.3 miles 276°	2024-06-02 14:48:02
WB6SUB-7		4.5 miles 25°	2024-05-10 19:25:57		WD5ETD-5		4.6 miles 304°	2024-06-02 16:53:02
HUH		4.7 miles 316°	2024-06-03 02:26:29		GW4004		4.7 miles 143°	2024-05-09 09:29:04

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.